Validation vs Verification

Answer

At the end of a design and development project verification activities compare the project outputs with the input requirements. For example, if one of the input requirements was to comply with a set of legislation, verification activities will check if that legislation is respected.
Validation activities confirm if the project output is suitable for use. Input requirements cannot consider all contexts of use, sometimes even if input requirements are respected the project output will fail in use.

The following material will provide you more information about validation and verification activities:
- Article – ISO 9001 Design Verification vs Design Validation - https://advisera.com/9001academy/knowledgebase/iso9001-design-verification-vs-design-validation/
- free online training ISO 9001:2015 Foundations Course – https://trai ning.advisera.com/course/iso-90012015-foundations-course/
- book – Discover ISO 9001:2015 Through Practical Examples – https://advisera.com/books/discover-iso-9001-2015-through-practical-examples/

Thanks  for your input